Added settings dialog, read only right now.

svn path=/trunk/netsurf/; revision=13270

3 files changed, 571 insertions, 1 deletions

diff --git a/atari/Makefile.target b/atari/Makefile.target
index ce3354d89..73ae1c5bc 100644
--- a/atari/Makefile.target
+++ b/atari/Makefile.target
@@ -41,7 +41,7 @@ S_ATARI := gui.c findfile.c filetype.c misc.c bitmap.c schedule.c \
 	redrawslots.c encoding.c \
 	browser_win.c toolbar.c statusbar.c browser.c  \
 	global_evnt.c osspec.c dragdrop.c system_colour.c \
-	ctxmenu.c save.c
+	ctxmenu.c save.c settings.c
 S_ATARI := $(addprefix atari/,$(S_ATARI))
 
 # This is the final source build list
diff --git a/atari/settings.c b/atari/settings.c
new file mode 100644
index 000000000..d56a87431
--- /dev/null
+++ b/atari/settings.c
@@ -0,0 +1,561 @@
+#include <sys/types.h>

+#include <sys/stat.h>

+#include <fcntl.h>

+#include <time.h>

+#include <limits.h>

+#include <unistd.h>

+#include <string.h>

+#include <stdbool.h>

+#include <windom.h>
+
+#include "desktop/options.h"
+#include "atari/res/netsurf.rsh"
+#include "atari/settings.h"
+#include "atari/misc.h"
+#include "atari/options.h"
+
+static OBJECT * dlgtree;
+static WINDOW * dlgwin;
+
+static float tmp_option_memory_cache_size;
+static float tmp_option_minimum_gif_delay;
+static unsigned int tmp_option_expire_url;
+static unsigned int tmp_option_font_min_size;
+static unsigned int tmp_option_font_size;
+static unsigned int tmp_option_min_reflow_period;
+static unsigned int tmp_option_max_fetchers;
+static unsigned int tmp_option_max_fetchers_per_host;
+static unsigned int tmp_option_max_cached_fetch_handles;
+
+/* Tab forms and their buttons: */
+static int frms[] = {
+	CHOICES_TAB_BROWSER,
+	CHOICES_TAB_RENDER,
+	CHOICES_TAB_STYLE,
+	CHOICES_TAB_NETWORK,
+	CHOICES_TAB_PATH,
+	CHOICES_TAB_CACHE
+};
+
+static int buts[] = {
+	CHOICES_REG_BROWSER,
+	CHOICES_REG_RENDER,
+	CHOICES_REG_STYLE,
+	CHOICES_REG_NETWORK,
+	CHOICES_REG_PATH,
+	CHOICES_REG_CACHE
+};
+
+#define OBJ_SELECTED(idx) (dlgtree[idx].ob_state & SELECTED)
+#define OBJ_CHECK(idx) SET_BIT(dlgtree[idx].ob_state, SELECTED, 1);
+#define OBJ_UNCHECK(idx) SET_BIT(dlgtree[idx].ob_state, SELECTED, 0);
+
+#define DISABLE_OBJ(idx) SET_BIT(dlgtree[idx].ob_state, DISABLED, 1); \
+						 ObjcDraw( OC_FORM, dlgwin, idx, 1 )
+
+#define ENABLE_OBJ(idx) SET_BIT(dlgtree[idx].ob_state, DISABLED, 0); \
+						ObjcDraw( OC_FORM, dlgwin, idx, 1 )
+
+#define FORMEVENT(idx) form_event( NULL, idx, 0, NULL );
+
+#define INPUT_HOMEPAGE_URL_MAX_LEN 44
+#define INPUT_LOCALE_MAX_LEN 6
+#define INPUT_PROXY_HOST_MAX_LEN 31
+#define INPUT_PROXY_USERNAME_MAX_LEN 36
+#define INPUT_PROXY_PASSWORD_MAX_LEN 36
+#define INPUT_PROXY_PORT_MAX_LEN 5
+#define INPUT_MIN_REFLOW_PERIOD_MAX_LEN 4
+#define LABEL_FONT_RENDERER_MAX_LEN 8
+#define LABEL_PATH_MAX_LEN 43
+
+static void toggle_objects( void );
+static void display_settings( void );
+static void apply_settings( void );
+static void __CDECL onclose( WINDOW *win, short buff[8] );
+static void __CDECL
+	closeform( WINDOW *win, int index, int unused, void *unused2);
+static void __CDECL
+	saveform( WINDOW *win, int index, int unused, void *unused2);
+static void __CDECL
+	form_event( WINDOW *win, int index, int unused, void *unused2);
+static void __CDECL
+	clear_history( WINDOW *win, int index, int unused, void *unused2);
+
+WINDOW * open_settings()
+{
+
+	if( dlgtree == NULL){
+		dlgtree = get_tree( CHOICES );
+		if( dlgtree == NULL ){
+			return( NULL );
+		}
+	}
+
+	if( dlgwin == NULL){
+		// TODO: localize title
+		dlgwin = FormCreate( dlgtree, WAT_FORM, NULL, (char*)"Settings",

+					  NULL, TRUE, FALSE);
+		if( !dlgwin ){
+			return( NULL );
+		}
+		FormThumb( dlgwin, frms, buts, sizeof(frms) / sizeof(int) );
+
+		/* Atach events to dialog buttons: */
+		ObjcAttachFormFunc( dlgwin, CHOICES_ABORT, closeform, NULL);

+		ObjcAttachFormFunc( dlgwin, CHOICES_OK, saveform, NULL);
+
+		/* Connect dialog element events to generic event handler: */
+		ObjcAttachFormFunc( dlgwin, CHOICES_CB_USE_PROXY, form_event, NULL);
+		ObjcAttachFormFunc( dlgwin, CHOICES_CB_PROXY_AUTH, form_event, NULL);
+		ObjcAttachFormFunc( dlgwin, CHOICES_INC_MEM_CACHE, form_event, NULL);
+		ObjcAttachFormFunc( dlgwin, CHOICES_DEC_MEM_CACHE, form_event, NULL);
+		ObjcAttachFormFunc( dlgwin, CHOICES_INC_HISTORY_AGE, form_event, NULL);
+		ObjcAttachFormFunc( dlgwin, CHOICES_DEC_HISTORY_AGE, form_event, NULL);
+		ObjcAttachFormFunc( dlgwin, CHOICES_STR_DOWNLOAD_PATH, form_event, NULL);
+		ObjcAttachFormFunc( dlgwin, CHOICES_STR_HOTLIST_FILE, form_event, NULL);
+		ObjcAttachFormFunc( dlgwin, CHOICES_STR_CA_BUNDLE, form_event, NULL);
+		ObjcAttachFormFunc( dlgwin, CHOICES_STR_CA_CERTS_PATH, form_event, NULL);
+		ObjcAttachFormFunc( dlgwin, CHOICES_STR_EDITOR, form_event, NULL);
+		ObjcAttachFormFunc( dlgwin, CHOICES_INC_GIF_DELAY, form_event, NULL);
+		ObjcAttachFormFunc( dlgwin, CHOICES_DEC_GIF_DELAY, form_event, NULL);
+		ObjcAttachFormFunc( dlgwin, CHOICES_INC_INCREMENTAL_REFLOW, form_event, NULL);
+		ObjcAttachFormFunc( dlgwin, CHOICES_DEC_INCREMENTAL_REFLOW, form_event, NULL);
+		ObjcAttachFormFunc( dlgwin, CHOICES_INC_CACHED_CONNECTIONS, form_event, NULL);
+		ObjcAttachFormFunc( dlgwin, CHOICES_DEC_CACHED_CONNECTIONS, form_event, NULL);
+		ObjcAttachFormFunc( dlgwin, CHOICES_INC_MAX_FETCHERS_PER_HOST, form_event, NULL);
+		ObjcAttachFormFunc( dlgwin, CHOICES_DEC_MAX_FETCHERS_PER_HOST, form_event, NULL);
+		ObjcAttachFormFunc( dlgwin, CHOICES_DEC_MAX_FETCHERS, form_event, NULL);
+		ObjcAttachFormFunc( dlgwin, CHOICES_INC_MAX_FETCHERS, form_event, NULL);
+		ObjcAttachFormFunc( dlgwin, CHOICES_INC_DEF_FONT_SIZE, form_event, NULL);
+		ObjcAttachFormFunc( dlgwin, CHOICES_DEC_DEF_FONT_SIZE, form_event, NULL);
+		ObjcAttachFormFunc( dlgwin, CHOICES_INC_MIN_FONT_SIZE, form_event, NULL);
+		ObjcAttachFormFunc( dlgwin, CHOICES_DEC_MIN_FONT_SIZE, form_event, NULL);
+		ObjcAttachFormFunc( dlgwin, CHOICES_BT_SEL_FONT_RENDERER,
+							form_event, NULL);
+
+		ObjcAttachFormFunc( dlgwin, CHOICES_BT_CLEAR_HISTORY,
+							clear_history, NULL);
+
+		EvntAdd( dlgwin, WM_CLOSED, onclose, EV_TOP  );
+		display_settings();
+
+	} else {
+		WindTop( dlgwin );
+		toggle_objects();
+	}
+	return( dlgwin );
+}
+
+void close_settings(void)
+{
+	if( dlgwin != NULL ){
+		WindClose( dlgwin );
+		dlgwin = NULL;
+	}
+
+}
+
+static void set_text( short idx, char * text, int len )
+{
+	char spare[255];
+
+	if( len > 254 )
+		len = 254;
+	if( text != NULL ){
+		strncpy( spare, text, 254);
+		ObjcStrFmt( spare, text, len );
+	} else {
+		strcpy(spare, "");
+	}
+	ObjcStrCpy( dlgtree, idx, spare );
+
+}
+
+
+static void __CDECL onclose( WINDOW *win, short buff[8] )
+{

+	dlgwin = NULL;

+}
+
+static void __CDECL
+closeform( WINDOW *win, int index, int unused, void *unused2)
+{

+	ObjcChange( OC_FORM, win, index, ~SELECTED, TRUE);
+	close_settings();

+}
+
+static void __CDECL
+saveform( WINDOW *win, int index, int unused, void *unused2)
+{
+	apply_settings();

+	// Save settings

+}
+
+static void __CDECL clear_history( WINDOW *win, int index, int unused,
+								void *unused2)
+{

+

+}
+
+static void __CDECL
+form_event( WINDOW *win, int index, int unused, void *unused2)
+{
+	char spare[255];
+	bool is_button = false;
+	short checked = OBJ_SELECTED( index );
+
+	/* For font driver popup: */
+	const char *font_driver_items[] = {"freetype", "internal" };

+	short x, y;

+	int choice;
+
+	switch( index ){
+
+		case CHOICES_CB_USE_PROXY:
+			if( checked ){
+				ENABLE_OBJ( CHOICES_EDIT_PROXY_HOST );
+				ENABLE_OBJ( CHOICES_CB_PROXY_AUTH );
+			}
+			else {
+				DISABLE_OBJ( CHOICES_EDIT_PROXY_HOST );
+				DISABLE_OBJ( CHOICES_CB_PROXY_AUTH );
+			}
+			FORMEVENT( CHOICES_CB_PROXY_AUTH );
+			break;
+
+		case CHOICES_CB_PROXY_AUTH:
+			if( checked && OBJ_SELECTED( CHOICES_CB_USE_PROXY ) ){
+				ENABLE_OBJ(CHOICES_EDIT_PROXY_USERNAME);
+				ENABLE_OBJ(CHOICES_EDIT_PROXY_PASSWORD);
+			}
+			else {
+				DISABLE_OBJ(CHOICES_EDIT_PROXY_USERNAME);
+				DISABLE_OBJ(CHOICES_EDIT_PROXY_PASSWORD);
+			}
+			break;
+
+		case CHOICES_CB_ENABLE_ANIMATION:
+			if( checked ){
+				ENABLE_OBJ( CHOICES_EDIT_MIN_GIF_DELAY );
+			}
+			else {
+				DISABLE_OBJ( CHOICES_EDIT_MIN_GIF_DELAY );
+			}
+			break;
+
+		case CHOICES_BT_SEL_FONT_RENDERER:
+			objc_offset( FORM(win), index, &x, &y);

+			choice = MenuPopUp ( font_driver_items, x, y,
+								sizeof(font_driver_items)/sizeof(unsigned long),
+								 -1, -1, P_LIST + P_WNDW + P_CHCK );

+			if( choice > 0 && choice < 3 ){
+				ObjcStrCpy( dlgtree, CHOICES_BT_SEL_FONT_RENDERER,
+							(char*)font_driver_items[choice-1] );
+			}
+			ObjcChange( OC_FORM, win, index, NORMAL, TRUE);
+			break;
+
+		case CHOICES_INC_MEM_CACHE:
+		case CHOICES_DEC_MEM_CACHE:
+			if( index == CHOICES_DEC_MEM_CACHE )
+				tmp_option_memory_cache_size -= 0.1;
+			else
+				tmp_option_memory_cache_size += 0.1;
+
+			if( tmp_option_memory_cache_size < 0.5 )
+				tmp_option_memory_cache_size = 0.5;
+			if( tmp_option_memory_cache_size > 999.9 )
+				tmp_option_memory_cache_size = 999.9;
+			sprintf( spare, "%03.1f", tmp_option_memory_cache_size );
+			set_text( CHOICES_STR_MAX_MEM_CACHE, spare, 5 );
+			is_button = true;
+			ObjcDrawParent(OC_FORM, dlgwin, CHOICES_STR_MAX_MEM_CACHE, 2, 1 );
+			break;
+
+		case CHOICES_INC_CACHED_CONNECTIONS:
+		case CHOICES_DEC_CACHED_CONNECTIONS:
+			if( index == CHOICES_INC_CACHED_CONNECTIONS )
+				tmp_option_max_cached_fetch_handles += 1;
+			else
+				tmp_option_max_cached_fetch_handles -= 1;
+			if( tmp_option_max_cached_fetch_handles > 31 )
+				tmp_option_max_cached_fetch_handles = 31;
+
+			sprintf( spare, "%02d", tmp_option_max_cached_fetch_handles );
+			set_text( CHOICES_EDIT_MAX_CACHED_CONNECTIONS, spare, 2 );
+			is_button = true;
+			ObjcDrawParent(OC_FORM, dlgwin, CHOICES_EDIT_MAX_CACHED_CONNECTIONS,
+							2, 1 );
+			break;
+
+		case CHOICES_INC_MAX_FETCHERS:
+		case CHOICES_DEC_MAX_FETCHERS:
+			if( index == CHOICES_INC_MAX_FETCHERS )
+				tmp_option_max_fetchers += 1;
+			else
+				tmp_option_max_fetchers -= 1;
+			if( tmp_option_max_fetchers > 31 )
+				tmp_option_max_fetchers = 31;
+
+			sprintf( spare, "%02d", tmp_option_max_fetchers );
+			set_text( CHOICES_EDIT_MAX_FETCHERS, spare, 2 );
+			is_button = true;
+			ObjcDrawParent(OC_FORM, dlgwin, CHOICES_EDIT_MAX_FETCHERS,
+							3, 1 );
+			break;
+
+		case CHOICES_INC_MAX_FETCHERS_PER_HOST:
+		case CHOICES_DEC_MAX_FETCHERS_PER_HOST:
+			if( index == CHOICES_INC_MAX_FETCHERS_PER_HOST )
+				tmp_option_max_fetchers_per_host += 1;
+			else
+				tmp_option_max_fetchers_per_host -= 1;
+			if( tmp_option_max_fetchers_per_host > 31 )
+				tmp_option_max_fetchers_per_host = 31;
+
+			sprintf( spare, "%02d", tmp_option_max_fetchers_per_host );
+			set_text( CHOICES_EDIT_MAX_FETCHERS_PER_HOST, spare, 2 );
+			is_button = true;
+			ObjcDrawParent(OC_FORM, dlgwin, CHOICES_EDIT_MAX_FETCHERS_PER_HOST,
+							2, 1 );
+			break;
+
+		case CHOICES_INC_HISTORY_AGE:
+		case CHOICES_DEC_HISTORY_AGE:
+			if( index == CHOICES_INC_HISTORY_AGE )
+				tmp_option_expire_url += 1;
+			else
+				tmp_option_expire_url -= 1;
+
+			if( tmp_option_expire_url > 99 )
+				tmp_option_expire_url =  0;
+
+			sprintf( spare, "%02d", tmp_option_expire_url );
+			set_text( CHOICES_EDIT_HISTORY_AGE, spare, 2 );
+			is_button = true;
+			ObjcDrawParent(OC_FORM, dlgwin, CHOICES_EDIT_HISTORY_AGE,
+							3, 1 );
+			break;
+
+		case CHOICES_INC_GIF_DELAY:
+		case CHOICES_DEC_GIF_DELAY:
+			if( index == CHOICES_INC_GIF_DELAY )
+				tmp_option_minimum_gif_delay += 0.1;
+			else
+				tmp_option_minimum_gif_delay -= 0.1;
+
+			if( tmp_option_minimum_gif_delay < 0.1 )
+				tmp_option_minimum_gif_delay = 0.1;
+			if( tmp_option_minimum_gif_delay > 9.0 )
+				tmp_option_minimum_gif_delay = 9.0;
+			sprintf( spare, "%01.1f", tmp_option_minimum_gif_delay );
+			set_text( CHOICES_EDIT_MIN_GIF_DELAY, spare, 3 );
+			is_button = true;
+			ObjcDrawParent(OC_FORM, dlgwin, CHOICES_EDIT_MIN_GIF_DELAY, 3, 1 );
+			break;
+
+		case CHOICES_INC_MIN_FONT_SIZE:
+		case CHOICES_DEC_MIN_FONT_SIZE:
+			if( index == CHOICES_INC_MIN_FONT_SIZE )
+				tmp_option_font_min_size += 1;
+			else
+				tmp_option_font_min_size -= 1;
+
+			if( tmp_option_font_min_size > 999 )
+				tmp_option_font_min_size = 999;
+			if( tmp_option_font_min_size < 10 )
+				tmp_option_font_min_size = 10;
+
+			sprintf( spare, "%03d", tmp_option_font_min_size );
+			set_text( CHOICES_EDIT_MIN_FONT_SIZE, spare, 3 );
+			is_button = true;
+			ObjcDrawParent(OC_FORM, dlgwin, CHOICES_EDIT_MIN_FONT_SIZE,
+							3, 1 );
+			break;
+
+		case CHOICES_INC_DEF_FONT_SIZE:
+		case CHOICES_DEC_DEF_FONT_SIZE:
+			if( index == CHOICES_INC_DEF_FONT_SIZE )
+				tmp_option_font_size += 1;
+			else
+				tmp_option_font_size -= 1;
+
+			if( tmp_option_font_size > 999 )
+				tmp_option_font_size = 999;
+			if( tmp_option_font_size < 10 )
+				tmp_option_font_size = 10;
+
+			sprintf( spare, "%03d", tmp_option_font_size );
+			set_text( CHOICES_EDIT_DEF_FONT_SIZE, spare, 3 );
+			is_button = true;
+			ObjcDrawParent(OC_FORM, dlgwin, CHOICES_EDIT_DEF_FONT_SIZE,
+							3, 1 );
+
+			break;
+
+		case CHOICES_INC_INCREMENTAL_REFLOW:
+		case CHOICES_DEC_INCREMENTAL_REFLOW:
+			if( index == CHOICES_INC_INCREMENTAL_REFLOW )
+				tmp_option_min_reflow_period += 1;
+			else
+				tmp_option_min_reflow_period -= 1;
+
+			if( tmp_option_min_reflow_period > 9999 )
+				tmp_option_min_reflow_period = 10;
+
+			sprintf( spare, "%04d", tmp_option_min_reflow_period );
+			set_text( CHOICES_EDIT_MIN_REFLOW_PERIOD, spare, 4 );
+			is_button = true;
+			ObjcDrawParent(OC_FORM, dlgwin, CHOICES_EDIT_MIN_REFLOW_PERIOD,
+							3, 1 );
+			break;
+
+			default: break;
+	}
+	if( is_button ){
+		// remove selection indicator from button element:
+		OBJ_UNCHECK( index );
+		ObjcDraw( OC_FORM, dlgwin, index,  1 );
+	}
+}
+
+
+static void toggle_objects( void )
+{
+	// enable / disable objects depending on radio button values.
+	FORMEVENT(CHOICES_CB_USE_PROXY);
+	FORMEVENT(CHOICES_CB_PROXY_AUTH);
+}
+
+
+
+static void display_settings( void )
+{
+	char spare[255];
+	// read current settings and display them
+
+	/* "Browser" tab: */
+	set_text( CHOICES_EDIT_HOMEPAGE, option_homepage_url,
+			INPUT_HOMEPAGE_URL_MAX_LEN );
+
+	if( option_block_ads ){
+		OBJ_CHECK( CHOICES_CB_HIDE_ADVERTISEMENT );
+	} else {
+		OBJ_UNCHECK( CHOICES_CB_HIDE_ADVERTISEMENT );
+	}
+	if( option_target_blank ){
+		OBJ_UNCHECK( CHOICES_CB_DISABLE_POPUP_WINDOWS );
+	} else {
+		OBJ_CHECK( CHOICES_CB_DISABLE_POPUP_WINDOWS );
+	}
+	if( option_send_referer ){
+		OBJ_CHECK( CHOICES_CB_SEND_HTTP_REFERRER );
+	} else {
+		OBJ_UNCHECK( CHOICES_CB_SEND_HTTP_REFERRER );
+	}
+
+	if( option_accept_language != NULL ){
+		set_text( CHOICES_BT_LOCALE, option_accept_language, INPUT_LOCALE_MAX_LEN );
+	}
+	tmp_option_expire_url = option_expire_url;
+	sprintf( spare, "%02d", option_expire_url );
+	set_text( CHOICES_EDIT_HISTORY_AGE, spare, 2 );
+
+	/* "Cache" tab: */
+	tmp_option_memory_cache_size = option_memory_cache_size / 100000;
+	sprintf( spare, "%03.1f", tmp_option_memory_cache_size );
+	set_text( CHOICES_STR_MAX_MEM_CACHE, spare, 5 );
+
+	/* "Paths" tab: */
+	set_text( CHOICES_STR_DOWNLOAD_PATH, option_downloads_path,
+			LABEL_PATH_MAX_LEN );
+	set_text( CHOICES_STR_HOTLIST_FILE, option_hotlist_file,
+			LABEL_PATH_MAX_LEN );
+	set_text( CHOICES_STR_CA_BUNDLE, option_ca_bundle,
+			LABEL_PATH_MAX_LEN );
+	set_text( CHOICES_STR_CA_CERTS_PATH, option_ca_path,
+			LABEL_PATH_MAX_LEN );
+	set_text( CHOICES_STR_EDITOR, option_atari_editor,
+			LABEL_PATH_MAX_LEN );
+
+	/* "Rendering" tab: */
+	set_text( CHOICES_BT_SEL_FONT_RENDERER, option_atari_font_driver,
+			LABEL_FONT_RENDERER_MAX_LEN );
+	SET_BIT(dlgtree[CHOICES_CB_TRANSPARENCY].ob_state,
+			SELECTED, option_atari_transparency ? 1 : 0 );
+	SET_BIT(dlgtree[CHOICES_CB_ENABLE_ANIMATION].ob_state,
+			SELECTED, option_animate_images ? 1 : 0 );
+	SET_BIT(dlgtree[CHOICES_CB_INCREMENTAL_REFLOW].ob_state,
+			SELECTED, option_incremental_reflow ? 1 : 0 );
+
+	tmp_option_min_reflow_period = option_min_reflow_period;
+	sprintf( spare, "%04d", tmp_option_min_reflow_period );
+	set_text( CHOICES_EDIT_MIN_REFLOW_PERIOD, spare,
+			INPUT_MIN_REFLOW_PERIOD_MAX_LEN );
+
+	tmp_option_minimum_gif_delay = (float)option_minimum_gif_delay / (float)100;
+	printf("gif del: %f\n", tmp_option_minimum_gif_delay );
+	sprintf( spare, "%01.1f", tmp_option_minimum_gif_delay );
+	set_text( CHOICES_EDIT_MIN_GIF_DELAY, spare, 3 );
+
+	/* "Network" tab: */
+	set_text( CHOICES_EDIT_PROXY_HOST, option_http_proxy_host,
+			INPUT_PROXY_HOST_MAX_LEN );
+	sprintf( spare, "%5d", option_http_proxy_port );
+	set_text( CHOICES_EDIT_PROXY_PORT, spare,
+			INPUT_PROXY_PORT_MAX_LEN );
+
+	set_text( CHOICES_EDIT_PROXY_USERNAME, option_http_proxy_auth_user,
+			INPUT_PROXY_USERNAME_MAX_LEN );
+	set_text( CHOICES_EDIT_PROXY_PASSWORD, option_http_proxy_auth_pass,
+			INPUT_PROXY_PASSWORD_MAX_LEN );
+	if( option_http_proxy )
+		OBJ_CHECK( CHOICES_CB_USE_PROXY );
+	if( option_http_proxy_auth )
+		OBJ_CHECK( CHOICES_CB_PROXY_AUTH );
+
+	tmp_option_max_cached_fetch_handles = option_max_cached_fetch_handles;
+	sprintf( spare, "%2d", option_max_cached_fetch_handles );
+	set_text( CHOICES_EDIT_MAX_CACHED_CONNECTIONS, spare , 2 );
+
+	tmp_option_max_fetchers = option_max_fetchers;
+	sprintf( spare, "%2d", option_max_fetchers );
+	set_text( CHOICES_EDIT_MAX_FETCHERS, spare , 2 );
+
+	tmp_option_max_fetchers_per_host = option_max_fetchers_per_host;
+	sprintf( spare, "%2d", option_max_fetchers_per_host );
+	set_text( CHOICES_EDIT_MAX_FETCHERS_PER_HOST, spare , 2 );
+
+
+	/* "Style" tab: */
+	tmp_option_font_min_size = option_font_min_size;
+	sprintf( spare, "%3d", option_font_min_size );
+	set_text( CHOICES_EDIT_MIN_FONT_SIZE, spare , 3 );
+
+	tmp_option_font_size = option_font_size;
+	sprintf( spare, "%3d", option_font_size );
+	set_text( CHOICES_EDIT_DEF_FONT_SIZE, spare , 3 );
+
+
+
+
+	/* Only first tab is refreshed: */
+	ObjcDraw( OC_FORM, dlgwin, CHOICES_TAB_BROWSER, 4 );
+
+	// update elements chained to form events:
+	toggle_objects();
+}
+
+static void apply_settings( void )
+{
+	printf("proxy host: %s\n",ObjcString( dlgtree, CHOICES_EDIT_HOMEPAGE, NULL));
+}
+
+
+#undef OBJ_SELECTED
+#undef OBJ_CHECK
+#undef OBJ_UNCHECK
+#undef DISABLE_OBJ
+#undef ENABLE_OBJ
+#undef FORMEVENT
+
diff --git a/atari/settings.h b/atari/settings.h
new file mode 100644
index 000000000..97b194111
--- /dev/null
+++ b/atari/settings.h
@@ -0,0 +1,9 @@
+#ifndef NS_ATARI_SETTINGS
+#define NS_ATARI_SETTINGS
+
+#include <windom.h>
+
+WINDOW * open_settings(void);
+void close_settings(void);
+
+#endif